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发明名称
VALVES
摘要
申请公布号
US3504706(A)
申请公布日期
1970.04.07
申请号
USD3504706
申请日期
1968.07.16
申请人
DRUM ENG. CO. LTD.:THE
发明人
LOTHAR PETER SCHMITZ
分类号
F16K11/085;F16K39/06;(IPC1-7):F16K39/06
主分类号
F16K11/085
代理机构
代理人
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地址
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